The file system shows this process is running an executable file that has been deleted. This typically happens when the original file has been replaced by a new file when the application is updated. To prevent this being reported again, restart the process that runs this excecutable file. See csf.conf and the PT_DELETED text for more information about the security implications of processes running deleted executable files.

Thank you for making feel a bit more at ease! My VPS was suspended recently due to an attack so I've been going through easy apache as advised by csf. So yes I was rebuilding it quite often. If that's the only cause I can rest in peace! Actually the emails do seem to have stopped so I'll see how it goes!